Ordering Size: | 500*500mm |
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Cut-out Hole Size: | 500*500mm |
External Size: | 522*522mm |
Consist: | Aluminum Outer Frame, PU Inner Frame |
Maximum Opening Angle: | 0-70 Degrees |
for Wall Thickness: | 25-35mm,32-42mm,40-50mm, or Over 50mm |
Samples: |
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Customization: |
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